Method for adjusting a braking torque and permanently excited magnetic hysteresis brake
    1.
    发明授权
    Method for adjusting a braking torque and permanently excited magnetic hysteresis brake 有权
    用于调整制动转矩和永久激磁磁滞制动的方法

    公开(公告)号:US07946398B2

    公开(公告)日:2011-05-24

    申请号:US11708999

    申请日:2007-02-21

    IPC分类号: B60L7/00

    CPC分类号: H02K49/108 H02K49/065

    摘要: A permanently excited magnetic hysteresis brake (1) comprises a support roller (7) rotatable about a fixed axle (9), a magnetic element (3), a hysteresis element (2) and an adjusting device for adjusting the position of the magnetic element (3) and hysteresis element (2) relative to one another and for adjusting the braking torque acting via the support roller (7) on the yarn (5). The magnetic hysteresis brake (1) has only one single mechanically acting actuator (18) for adjusting the braking torque. Both the adjustment of the braking torque to the desired value for the operation of the brake (1) and the adjustment of the braking torque when calibrating the brake (1) are carried out by actuation of this one actuator (18). The structure and handling of the magnetic hysteresis brake (1) can be simplified thereby. The magnetic hysteresis brake (1) can be used to maintain a uniform thread tension on textile machines.

    摘要翻译: 永久激励的磁滞制动器(1)包括可围绕固定轴(9)旋转的支撑辊(7),磁性元件(3),滞后元件(2)和用于调节磁性元件 (3)和滞后元件(2),并且用于调节通过支撑辊(7)作用在纱线(5)上的制动转矩。 磁滞制动器(1)只有一个单独的机械作用的致动器(18)用于调节制动力矩。 通过致动该一个致动器(18)来执行制动转矩的调整到用于制动器(1)的操作的期望值和校准制动器(1)时的制动转矩的调节。 因此可以简化磁滞制动器(1)的结构和处理。 磁滞制动器(1)可用于在纺织机器上保持均匀的线张力。

    Method for adjusting a braking torque and permanently excited magnetic hysteresis brake
    2.
    发明申请
    Method for adjusting a braking torque and permanently excited magnetic hysteresis brake 有权
    用于调整制动转矩和永久激磁磁滞制动的方法

    公开(公告)号:US20070199780A1

    公开(公告)日:2007-08-30

    申请号:US11708999

    申请日:2007-02-21

    IPC分类号: F16F15/03

    CPC分类号: H02K49/108 H02K49/065

    摘要: A permanently excited magnetic hysteresis brake (1) comprises a support roller (7) rotatable about a fixed axle (9), a magnetic element (3), a hysteresis element (2) and an adjusting device for adjusting the position of the magnetic element (3) and hysteresis element (2) relative to one another and for adjusting the braking torque acting via the support roller (7) on the yarn (5). The magnetic hysteresis brake (1) has only one single mechanically acting actuator (18) for adjusting the braking torque. Both the adjustment of the braking torque to the desired value for the operation of the brake (1) and the adjustment of the braking torque when calibrating the brake (1) are carried out by actuation of this one actuator (18). The structure and handling of the magnetic hysteresis brake (1) can be simplified thereby. The magnetic hysteresis brake (1) can be used to maintain a uniform thread tension on textile machines.

    摘要翻译: 永久激励的磁滞制动器(1)包括可围绕固定轴(9)旋转的支撑辊(7),磁性元件(3),滞后元件(2)和用于调节磁性元件 (3)和滞后元件(2),并且用于调节通过支撑辊(7)作用在纱线(5)上的制动转矩。 磁滞制动器(1)只有一个单独的机械作用的致动器(18)用于调节制动力矩。 通过致动该一个致动器(18)来执行制动转矩的调整到用于制动器(1)的操作的期望值和校准制动器(1)时的制动转矩的调节。 因此可以简化磁滞制动器(1)的结构和处理。 磁滞制动器(1)可用于在纺织机器上保持均匀的线张力。